support Chinese character orderBy (#741)

3a2ca851 · teemoooo · Alexander Butenko · dc1bf98e · 3a2ca851
Commit 3a2ca851 authored Oct 11, 2018 by teemoooo Committed by Alexander Butenko Oct 10, 2018
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MysqliDb.php MysqliDb.php +1 -1

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--- a/MysqliDb.php
+++ b/MysqliDb.php
@@ -1240,7 +1240,7 @@ class MysqliDb

        if (is_array($customFieldsOrRegExp)) {
            foreach ($customFieldsOrRegExp as $key => $value) {
-                $customFieldsOrRegExp[$key] = preg_replace("/[^-a-z0-9\.\(\),_` ]+/i", '', $value);
+                $customFieldsOrRegExp[$key] = preg_replace("/[^\x80-\xff-a-z0-9\.\(\),_` ]+/i", '', $value);
            }
            $orderByField = 'FIELD (' . $orderByField . ', "' . implode('","', $customFieldsOrRegExp) . '")';
        }elseif(is_string($customFieldsOrRegExp)){